A straight, hollow product, welded or seamless, of round, square, or any other cross section and continuous periphery, which does not conform in cross sectional dimensions to recognized pipe standards, or those in tables 1 through 10, appendix c, fiig a004a. It is designed to convey fluids, gasses, and/or semisolids. It may be rolled into coils for ease in handling. For items designed to join a tube or tube fitting to another tube, pipe, or hose or fitting, see adapter (as modified); coupling (as modified); or nipple (as modified). Excludes tube, bent (as modified); pipe, metallic; spacer, sleeve; metal bar (hollow); and items with fittings, except end protectors.
NSN 5855-00-058-1293
NSN 6240-00-935-7058
NSN 6240-00-095-3915
NSN 5945-01-501-0407
NSN 6610-01-042-7802
NSN 6135-01-430-3119
NSN 5975-00-364-6919
NSN 5965-01-586-9418
NSN 5910-01-101-3925
NSN 5990-01-430-9177
NSN 6320-00-004-9158
NSN 5920-00-438-4973